Author Topic: Chain Sizes.............that is the Question !?!? (Read 818 times)

brass monkey! · « **on:** August 25, 2008, 09:20 PM »

okay BMX brains (Pete ?

) , whats the answer to this one then?

I'm selling an Izumi Chain, size: Size is: 1/2" x 3/32"

I know that standard size is: 1/2" x 1/8" - however I have fitted similar ones of this size before, a while back

.....but can anyone tell me what chainring/sprockets the 3/32 size defo fits

thanks

confused.com

GREMLIN · « **Reply #1 on:** August 25, 2008, 11:38 PM »

I have 3/32 chains fitted with Redline bubble script, Sugino and Sr chainrings.
All of these run with Shimano freewheels on my builds, so i can only vouch for these

G.

HEYWOOD BMX · « **Reply #2 on:** August 25, 2008, 11:48 PM »

3/32 should fit most "race specific" sprockets,unsure about brands other than should fit on Profile Imperials OK...

phantom photon · « **Reply #3 on:** August 25, 2008, 11:50 PM »

I fitted a 3/32 chain by mistake with a 44t sugino chainring and it didn't fit properly.

GREMLIN · « **Reply #4 on:** August 25, 2008, 11:58 PM »

I now remember reading that very early Redline chainrngs couldn't accept 3/32 chains. This was on the 1st Carrera's. But was soon sorted.
With the Suntour chainrings... I'm running 2 x 44t Sugino rings on my 2 Leary Turbo's.
One with a D.i.d 3/32 and one with an Izumi 3/32 and both fit fine with no issues. These are one of the Sugino chainring types tho...

I think with anything there'll always be discrepencies.

G.

brass monkey! · « **Reply #5 on:** August 26, 2008, 06:43 AM »

thanks for the replies gents

Chain still for sale BTW

OrgasmDonor · « **Reply #6 on:** August 26, 2008, 02:12 PM »

it should fit most old school rings, i had one on my pro-neck chain ring, but it wont fit the wider newschool freewheels only the thinner toothed suntour etc

Gary72 · « **Reply #7 on:** August 26, 2008, 04:33 PM »

I had a problem with a Sugino ring not fitting, might be OK with the machined teeth version?

ron burgundy · « **Reply #8 on:** August 26, 2008, 09:47 PM »

Quote from: Gremlin on August 25, 2008, 11:58 PM

I now remember reading that very early Redline chainrngs couldn't accept 3/32 chains. This was on the 1st Carrera's. But was soon sorted.
With the Suntour chainrings... I'm running 2 x 44t Sugino rings on my 2 Leary Turbo's.
One with a D.i.d 3/32 and one with an Izumi 3/32 and both fit fine with no issues. These are one of the Sugino chainring types tho...
I think with anything there'll always be discrepencies. G.

It's easy to spot an early Redline wheel, the teeth start from the back of the chain wheel, and are machined from the front only. The later type are machined on both sides of the teeth.